title: Comparative risks of rhesus autoimmunisation in two different methods of mid-trimester abortion.
mesh_terms: D000028:Abortion, Induced / Q000009:adverse effects* / Q000379:methods; D000649:Amniocentesis / Q000009:adverse effects; D001323:Autoantibodies / Q000276:immunology*; D005260:Female; D005312:Fetal Blood; D006801:Humans; D011247:Pregnancy; D011262:Pregnancy Trimester, Second; D011446:Prospective Studies; D012204:Rh-Hr Blood-Group System / Q000276:immunology*; D012306:Risk
chemical_list: D001323:Autoantibodies; D012204:Rh-Hr Blood-Group System